Created
November 23, 2012 22:43
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Show git-branch in prompt
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# Show git-branch in prompt | |
c_cyan=`tput setaf 6` | |
c_red=`tput setaf 1` | |
c_green=`tput setaf 2` | |
c_sgr0=`tput sgr0` | |
parse_git_branch () | |
{ | |
if git rev-parse --git-dir >/dev/null 2>&1 | |
then | |
gitver='['$(git branch 2>/dev/null| sed -n '/^\*/s/^\* //p')']' | |
else | |
return 0 | |
fi | |
echo -e $gitver | |
} | |
branch_color () | |
{ | |
if git rev-parse --git-dir >/dev/null 2>&1 | |
then | |
color="" | |
if git diff --quiet 2>/dev/null >&2 | |
then | |
color="${c_green}" | |
else | |
color=${c_red} | |
fi | |
else | |
return 0 | |
fi | |
echo -ne $color | |
} | |
PS1='\[$(branch_color)\]$(parse_git_branch)\[${c_sgr0}\]\u@\[${c_red}\]\w\[${c_sgr0}\]: ' |
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